text.sql

来自「PostgreSQL 8.1.4的源码 适用于Linux下的开源数据库系统」· SQL 代码 · 共 16 行

--
-- TEXT
--

SELECT text 'this is a text string' = text 'this is a text string' AS true;

SELECT text 'this is a text string' = text 'this is a text strin' AS false;

CREATE TABLE TEXT_TBL (f1 text);

INSERT INTO TEXT_TBL VALUES ('doh!');
INSERT INTO TEXT_TBL VALUES ('hi de ho neighbor');

SELECT '' AS two, * FROM TEXT_TBL;